This patch just introduces the required CSR fields related to the SSTC extension. Signed-off-by: Atish Patra <atishp@xxxxxxxxxxxx> --- arch/riscv/include/asm/csr.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/riscv/include/asm/csr.h b/arch/riscv/include/asm/csr.h index ae711692eec9..8f37c063a205 100644 --- a/arch/riscv/include/asm/csr.h +++ b/arch/riscv/include/asm/csr.h @@ -165,6 +165,9 @@ #define CSR_SIP 0x144 #define CSR_SATP 0x180 +#define CSR_STIMECMP 0x14D +#define CSR_STIMECMPH 0x15D + #define CSR_VSSTATUS 0x200 #define CSR_VSIE 0x204 #define CSR_VSTVEC 0x205 @@ -174,6 +177,8 @@ #define CSR_VSTVAL 0x243 #define CSR_VSIP 0x244 #define CSR_VSATP 0x280 +#define CSR_VSTIMECMP 0x24D +#define CSR_VSTIMECMPH 0x25D #define CSR_HSTATUS 0x600 #define CSR_HEDELEG 0x602 @@ -189,6 +194,8 @@ #define CSR_HTINST 0x64a #define CSR_HGATP 0x680 #define CSR_HGEIP 0xe12 +#define CSR_HENVCFG 0x60A +#define CSR_HENVCFGH 0x61A #define CSR_MSTATUS 0x300 #define CSR_MISA 0x301 @@ -247,6 +254,10 @@ #define IE_TIE (_AC(0x1, UL) << RV_IRQ_TIMER) #define IE_EIE (_AC(0x1, UL) << RV_IRQ_EXT) +/* ENVCFG related bits */ +#define HENVCFG_STCE 63 +#define HENVCFGH_STCE 31 + #ifndef __ASSEMBLY__ #define csr_swap(csr, val) \ -- 2.30.2
